Broeders-Bol chases 800m world title in Budapest after switch from hurdles
Femke Broeders-Bol, the double world 400m hurdles champion, has moved to the 800m and arrives at this week's World Athletics Ultimate Championships in Budapest as a title contender. She has run under two minutes in every race of her debut season and trails world leader Audrey Werro by just 0.06 seconds.